The box was too heavy for me to carry, 　　　 I pulled it into my room. 

It ____ us over ten hours to get to the small village ______ the bus.

- Is the bread enough for you?- Oh, no. I’m so hungry. I want _________cakes, too.

If you buy ten bottles, the price of each bottle will come down to 5 yuan.

--- __________ do you chat by QQ with your friend in Shanghai every week?--- Two hours. I have much homework to do every day.